Seiko Cal. 0725 - 155

The Seiko 0725-155 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-2e6521051e2e]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1975

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